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Long-term health impacts of September 11 attacks

Updated 3 times since CLSTR started tracking revisions of this situation.

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2026-09-10 04:25 UTC → 2026-09-10 20:55 UTC · added removed

Nearly 25 years after the September 11 attacks, the health consequences for survivors and first responders continue to escalate. Data from the World Trade Center Health Program indicates that certified cancer cases have reached 57,044, a significant increase from 3,204 cases recorded in 2015. Total individuals suffering from 9/11-related illnesses have surpassed 97,000. These conditions encompass various cancers, acute respiratory issues, digestive illnesses, and mental health needs. At Northwell Health, 30% of the 5,000 patients enrolled in the program are diagnosed with more than one cancer. Previously, the September 11th Victim Compensation Fund (VCF) had processed more than 112,000 claims, with 77,000 accepted. Deaths attributed to 9/11-related illnesses have exceeded 6,000, surpassing the initial death toll of the attacks. As of 2026, the health crisis shows a continued sharp rise in complications. The WTC Health Registry reports approximately 96,000 certified ailments, including cancer, sleep apnea, COPD, and PTSD. The increase in cancer diagnoses related to 9/11 toxins represents a 1,680% rise compared to 2015 levels. Specific mortality data highlights the impact on responders and civilians: the FDNY lost 343 firefighters and 2 paramedics on the day of the attacks, with over 600 additional members dying later from toxin exposure. Among civilians, the 2,487 deaths on the day of the attacks have been followed by over 5,000 subsequent deaths attributed to exposure. Personal accounts, such as those from a Red Cross driver, describe the “pervasive, peculiar smell” of Recent data shows the dust at Ground Zero FDNY has seen 2,577 members diagnosed with cancer and its potential link 12,161 diagnosed with at least one illness attributed to respiratory issues. WTC toxins. Northwell Health reported a 75% spike in 9/11-related cancers over the last three years, recording 800 new cases in a 42-month period and describing the trend as a ‘slow-motion health disaster.’

Versions

  1. 2026-09-10 20:55 UTC Long-term health impacts of September 11 attacks
  2. 2026-09-10 04:25 UTC Long-term health impacts of September 11 attacks
  3. 2026-09-06 12:53 UTC Long-term health impacts of September 11 attacks
  4. 2026-09-05 01:46 UTC Long-term health impacts of September 11 attacks

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